[ANN] Announcing Gemfeed, an Atom feed tool for Gemini

[solderpunk]

Whoops, I forgot to mention, Gemfeed depends upon the "FeedGen" library
for Python:

https://github.com/lkiesow/python-feedgen

It's installable via pip with `pip install feedgen`.  I'll make a
setup.py for Gemfeed declaring this dependency as soon as the invetiable
first round of bugs get shaken out by brave volunteers from this list.

Also forgot to mention, if you are using the free Gemini hosting offered
at gemini.circumlunar.space and want to start having feeds generated for
any of your directories, let me know which ones and I'll setup a cron
job for you (which you can't do yourself with only sftp access).

Cheers,
Solderpunk